20112196

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{13337}}^1$

素因数の和:13383

約数の個数: 24

約数和(自身を含む): 39213720

約数和(自身を除く): 19101524

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 116, 377, 754, 1508, 13337, 26674, 53348, 173381, 346762, 386773, 693524, 773546, 1547092, 5028049, 10056098, 20112196]

約数ペア:

[(1, 20112196), (2, 10056098), (4, 5028049), (13, 1547092), (26, 773546), (29, 693524), (52, 386773), (58, 346762), (116, 173381), (377, 53348), (754, 26674), (1508, 13337)]